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Fixing porcelain stoneware
- SCREED Cementitious mortar screed at least 4 cm thick made of quickly evaporating, normally setting binder such as KRONOS by Technokolla and siliceous aggregates with 0 to 8 mm continuous grain size, reinforced with synthetic fibers and/or metal netting. Screed resistance must be 28-30 N/mm2 after 28 days, while it must be possible to begin fixing the ceramic, marble and natural stone tiles 24-48 hours after the casting. Screed reinforcing with fibers such as FS-18 by Technokolla and/or 5x5 cm mesh galvanized metal netting with 2 mm diameter wire installed at 1/3rd of the screed thickness. Dosage for 1 m3 of 0 to 8 mm aggregate: 250 kg KRONOS 150 l. water 1 kg FS-18 fibers - FLOORING Floor and skirting covered in body-coloured vitrified stoneware in up to 3600 cm2 formats on a KRONOS screed, using high-efficiency, highly flexible cementitious adhesive suitable for fixing porcelain stoneware, such as AIR-ONE, conforming to European standard EN 12004 C2TE, or TECHNO-ONE by Technokolla, conforming to European standard EN 12004 C2TE. 4-5 mm gaps grouted with low modulus cementitious grouting such as TECHNOCOLORS or TECHNOSTUK 2-12 by Technokolla, conforming to European standard EN 13888 CG2. Expansion joints every 12 m2 sealed with acesilacesilacesilacesilacesilacesil-310 by Technokolla after the substrate has been prepared with PRIMERSIL primer (only for tiles fixed outdoors) applied with a brush throughout the entire depth of the joint and with synthetic cord positioned successively. To proceed in the correct way, it is advisable to apply the silicone before cementitious grouting. Amount of adhesive required: AIR-ONE 2.5 kg/m2 TECHNO-ONE 4 kg/m2 Amount of grouting required: 0.4 kg/m2 (30x30 cm format, 4 mm gaps) |
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